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From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
Specification sheet for the 'Myth' (1st Car) model.

Identifier  ExFiles\Box 153\3\  scan0130
Date  2nd April 1941
  
MYTH (1ST CAR) PL532

ENGINE
4CYL. 2.500 BORE 3.937 STROKE
CAPACITY 1267cc 10HP. R.A.C.
7 TO 1 COMP RATIO, OVERHEAD INLET
C.I. MONO-BLOCK WITH SIDE EXHAUST
VANDEVELL SMALL & BIG END CRANK JOURNAL BRGS
3 BEARING CRANKSHAFT.
SPLIT SKIRT ALUM PISTONS
COINED CONN RODS
HORIZONTAL S.U. CARBURETTER.
WATER PUMP
2 BLADED FAN
HIGH RUBBER ENGINE MOUNTING
MECHANICAL PETROL PUMP
BYE PASS OIL FILTER
FLOATING OIL INTAKE
OIL LEVEL GAUGE IN SUMP & DIPSTICK
HIGH PRESSURE OIL ONLY
OIL PRESSURE WARNING LIGHT
ALUM HELICAL CAMSHAFT WHEEL
BELT DRIVEN DYNAMO & WATER PUMP
WATER THERMOSTAT
BI-METAL THERMOMETER
MONICHROME CAMSHAFT.
NON ADJUSTABLE EXHAUST TAPPETS
EXHAUST SYSTEM - TWIN SILENCERS

TRANSMISSION
CLUTCH 7 1/4 DIA
SWINGING ARM OPERATION
GEARBOX MORRIS 8 WITH CENTRE CHANGE SPEED LEVER
PROPELLER SHAFT
SINGLE PROPELLER SHAFT WITH 1200 HARDY SPICER JOINTS.
REAR AXLE - SALISBURY TO DES HA. 001-2 & 001-5
RATIO 4.833 TO 1

BRAKES
ALL HYDRAULIC WITHOUT SERVO
CYLINDER DIA 1.000 TANDEM
HAND BRAKE - ROD OPERATION TO BISECTORS.
LEVER BY DRIVERS SEAT

FRAME
FRAME .056 MATERIAL
CROSS IN FRAME .056 MATERIAL
FRONT PAN .056 MATERIAL
COIL SPRING FRONT SUSPENSION
WHEELBASE 8FT-3.000"
FRONT TRACK = 50.000
REAR TRACK = 51.500
WHEELS 3.000x16.000
TYRES 5.000x16.000
REAR SPRINGS.
WOODHEAD TOLEDO 44.000x1.750
STEERING - BURMAN DOUGLAS
STEERING WHEEL 17.000 DIA
PETROL TANK - 8 GALLONS
FILLER CONCEALED IN REAR WING
DASHBOARD - INTREGAL WITH BODY
BODY MOUNTED ON HARRIS BUSHES
FRONT SHOCK DAMPER - JUNIOR RATIONALISED ALUM CASING
REAR SHOCK DAMPER - STD GORDON ARMSTRONG. D.A.S.10.
PEDALS - JUNIOR RATIONALISED
LUBRICATION - TECALEMIT

ELECTRICAL
LUCAS DYNAMO - 12 VOLT -
LUCAS STARTER MOTOR 10.4 RATIO
LUCAS COIL
LUCAS DISTRIBUTOR WITH GOVERNOR & VACUUM CONTROL.
10MM SPARKING PLUGS
OIL PRESSURE WARNING LIGHT SWITCH
BI-METAL WATER TEMPERATURE RECORDER
SMITH SUMP OIL LEVEL GAUGE
BATTERY - ORGENITE 12 VOLT
6-GLK 9-5 13 1/16 x 10 3/16 x 6 3/4
WITH POSITIVE EARTH
HEADLAMPS IN CATWALK
HORNS IN FRONT WINGS
LUCAS REGULATOR & CUT-OUT
LUCAS AUTOMATIC SWITCH
LUCAS SPARE BULB HOLDER
LUCAS SWITCH

COACHWORK
4 DOOR CLOSE COUPLED SALOON
RB{R. Bowen}13012
FRONTAL APPEARANCE PL347
SEATING POSITION PL543

COMPILED BY [Signature]
APPROVED BY [Signature]
DATE 2-4-41
10HP MYTH (1ST CAR)

SPECIFICATION No PL 532
ISSUE No 3
SHEET No 1
  
  


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